Sun Microsystems SPARCserver 1000 Service Manual page 105

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8.4 Backplane
8.4.1 Removal
4. Seat the power supply. Push both levers up simultaneously to maintain
insertion alignment until they are fully locked (up). Use care when doing
so avoid connector damage.
Caution – Do not force the injector/ejector levers in if the power supply resists
seating in the connectors. Forcing the power supply in can damage connector
pins. Unseat the power supply, and retry by gently closing the injector/ejector
levers until the supply is fully seated.
5. Tighten the captive retaining screws.
6. Replace the EMI shield and the front panel.
Caution – Replace the EMI shield before operating the system. Sun
Microsystems Inc. is not responsible for regulatory compliance for a
SPARCserver 1000 System which is operated with the EMI panel removed.
The backplane is located near the center of the SPARCserver 1000 behind the
front cover, EMI shield, SCSI tray, and power supply. See Figure 8-1.
1. Remove the front panel and EMI shield. See Chapter 7, "Internal Access."
2. Remove the SCSI tray as described in this chapter.
3. Remove the power supply as described in this chapter.
4. Remove system board(s), air restrictor panels, and any other options that
may be installed in the four card cage slots.
Major Subassemblies
8
8-7